Model T15
Borg-Warner 3-Speed Transmission

Item numbers match the diagram. Each part number searches Amazon for that Crown part.
| Item # | Description | Comments | Part No. |
|---|---|---|---|
| 1 | Blocking Ring, Synchronizer | 1st, 2nd, and 3rd Gear | J0991021 |
| 1A | Blocking Ring, Set, Synchronizer | Set of 3 | J3209972 |
| 2 | Snap Ring, 2nd and 3rd Gear Synchronizer |
.118" Thick .121" Thick .124" Thick .127" Thick .130" Thick |
J0991022 J0991023 J3186262 J3186263 J0991066 |
| 3 | Synchronizer Assembly, 2nd and 3rd Gear | J0991014 | |
| 4 | Spring, Synchronizer | 1st, 2nd and 3rd Gear; 3 Required | J0991017 |
| 5 | Plate, Synchronizer | 2nd and 3rd Gear; 3 Required | J3192412 |
| 6 | Gear, 2nd | S24-L26 Teeth | J0991019* |
| 7 | Roller Bearing, Mainshaft | 21 Required | J3208152 |
| 8 | Mainshaft | J0991013 | |
| 9 | Gear, 1st | S24-L29 Teeth | J0991027 |
| 10 | Synchronizer Assembly, 1st and Reverse | 83300035* | |
| 11 | Plate, Synchronizer | 1st and Reverse; 3 Required | J3192434 |
| 12 | Snap Ring, Synchronizer | .125" Thick | J0991030 |
| 13 | Gear, Reverse | S24-R29 Teeth | J0991038* |
| 14 | Thrust Washer, Countershaft | Front or Rear | J0941662 |
| 15 | Washer, Countershaft Roller Bearing | 4 Required | J3112993 |
| 16 | Roller Bearing, Countershaft | 44 Required | J4485673 |
| 17 | Countershaft | J3192422* | |
| 18 | Plate, Reverse Idler Shaft and Countershaft Lock | J3192372 | |
| 19 | Gear, Countershaft Cluster | R31-22-15-15 Teeth | J0991044* |
| 20 | Washer, Reverse Idler Gear Roller Bearing | J0944334 | |
| 21 | Roller Bearing, Reverse Idler Gear | 22 Required | J4485673 |
| 22 | Shaft, Reverse Idler Gear | J0991051 | |
| 23 | Seal, Input | 83300041 | |
| 24 | Gasket, Front Bearing Retainer | J3192431 | |
| 25 | Snap Ring, Front Bearing Retainer |
.118" Thick .127" Thick |
J3192351 J0991070 |
| 26 | Bearing, Input Shaft | J4488141 | |
| 27 | Washer, Front Bearing Retainer | J0640893 | |
| 28 | Shaft, Input | w/ Tag #s AS5-T15A, 13-07-005, 13-07-011, 13-07, 012, 13-07-045, 13-07-046; S20 - L20 Teeth; 10-15/16" Long | J0991061* |
| 29 | Case, Transmission | w/ Tag # AS1-T15A | J0991009* |
| 30 | Bearing, Mainshaft | Rear | J0991076 |
| 31 | Snap Ring, Rear Mainshaft Bearing | J8132430 | |
| 32 | Spacer, Mainshaft Bearing | J0991080 | |
| 33 | Washer, Mainshaft Nut | JA001410 | |
| 34 | Nut, Mainshaft | J8126806 | |
| 35 | Knob, Shifter | J0929393 | |
| 36 | Boot, Shifter | CJ-5, 7 | J0948185 |
| 37 | Gasket, Transmission Cover |
w/ Floor Mounted Shifter w/ Column Mounted Shifter |
J0991090 J0991200 |
| 38 | Ball, Poppet | 453593 | |
| 39 | Small Parts Kit | Includes Snap Rings, Retainers, Washers, and Roller Bearings | T15A |
| 40 | Gasket and Oil Seal Set | Includes All Seals and Gaskets | J0991199 |
| 41 | Small Parts Master Kit | Includes T14A Plus Mainshaft Nut, Synchronizer Plates, and Springs | T15AMK |
| 42 | Synchronizer Repair Kit | Includes 3 Blocking Rings, 4 Springs and 6 Keys | 991021X |
* Not Currently Available